National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jonesboro, Jonesboro Municipal Airport (KJBR)

Lat: 35.84°NLon: 90.64°WElev: 259ft.

Fair

33°C

91°F

Humidity 64%
Wind Speed SE 11 km/h
Barometer 1010.6 mb (29.86 in)
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index41°C (105°F)
Last update 19 Aug 6:53 pm CDT
Extended Forecast for

Jonesboro AR

Extreme Heat Warning August 19, 07:31pm until August 19, 08:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning August 19, 07:31pm until August 19, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Tonight

    Low: 23 °C

    Slight Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny, with a high near 34. Heat index values as high as 38. West northwest wind 5 to 10 km/h becoming east in the morning.

    High: 34 °C

    Chance
    T-storms then
    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 23. Northeast wind 5 to 10 km/h.

    Low: 23 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 34. Heat index values as high as 38. North northeast wind 5 to 10 km/h.

    High: 34 °C

    Becoming
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Calm wind.

    Low: 22 °C

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny and hot, with a high near 36. Calm wind becoming northeast 5 to 10 km/h in the afternoon.

    High: 36 °C

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. East northeast wind 5 to 10 km/h.

    High: 34 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23. South southwest wind 10 to 15 km/h. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny, with a high near 34. Heat index values as high as 38. West northwest wind 5 to 10 km/h becoming east in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 23. Northeast wind 5 to 10 km/h.
Friday
Partly sunny, then gradually becoming sunny, with a high near 34. Heat index values as high as 38. North northeast wind 5 to 10 km/h.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny and hot, with a high near 36. Calm wind becoming northeast 5 to 10 km/h in the afternoon.
Saturday Night
Mostly clear, with a low around 22. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. East northeast wind 5 to 10 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 23.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 36.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny and hot, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jonesboro AR
 35.82°N 90.69°W (Elev. 299 m)
Last Update:
6:15 pm CDT Aug 19, 2026
Forecast Valid:
7pm CDT Aug 19, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation